SC195ULTRT Semtech, SC195ULTRT Datasheet - Page 4

• Manufacturer Part Number: SC195ULTRT
• Description: IC BUCK ADJ .5A 8-MLPQ
• Manufacturer: Semtech
• Type: Step-Down (Buck)r

Specifications of SC195ULTRT

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 3.3 V
• Current - Output: 500mA
• Frequency - Switching: 3.5MHz
• Voltage - Input: 2.9 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MLPQ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: SC195ULTR

Electrical Characteristics (continued)
Notes
(1) Maximum output voltage is limited to VIN if the input is less than 3.3V.
(2) Measured from IN to LX.
(3) Measured from LX to GND.
Switching Frequency
Soft-Start
Thermal Shutdown
Thermal Shutdown Hysteresis
Logic Inputs - CTL0, CTL1, CTL2, and CTL3
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Parameter
Symbol
T
f
T
V
t
V
HYST
I
I
SW
SS
IH
OT
IL
IH
IL
V
OUT
Rising temperature
= 90% of final value
V
Condition
V
CTL 0-3
CTL 0-3
= GND
= V
IN
Min
-2.0
-2.0
2.8
1.2
Typ
100
160
3.5
20
Max
500
4.2
0.4
5.0
2.0
Units
MHz
µA
µA
µs
°C
°C
V
V
4